Issued Patents All Time
Showing 25 most recent of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8747763 | Plasma sterilization apparatus | Takumi Tandou, Nobuyuki Negishi, Hiroyuki Kobayashi | 2014-06-10 |
| 8094093 | Plasma display apparatus | Takashi Sasaki, Yuichiro Kimura, Yasunobu Hashimoto, Kenichi Yamamoto | 2012-01-10 |
| 8085220 | Plasma display apparatus | Shunichiro Nobuki, Norihiro Uemura, Masakazu Sagawa, Yoshiro Mikami, Hideto Momose +1 more | 2011-12-27 |
| 8009122 | Plasma display device | Kenichi Yamamoto | 2011-08-30 |
| 7994717 | Plasma display panel and plasma display apparatus using the same | Kenji Okishiro, Tatsuya Miyake, Choichiro Okazaki | 2011-08-09 |
| 7781973 | Plasma display panel having laminated members and visible light reflection layer | Tatsuya Miyake, Masatoshi Shiiki, Choichiro Okazaki, Tsuyoshi Fujita, Seiichi Tsuchida | 2010-08-24 |
| 7746295 | Plasma display device having improved luminous efficacy | Kenichi Yamamoto, Masatoshi Shiiki, Kyoji Kariya, Tomokatsu Kishi, Tetsuya Sakamoto +2 more | 2010-06-29 |
| 7605540 | Plasma display panels and plasma display devices which use the panel | Choichiro Okazaki, Masatoshi Shiiki, Kenichi Yamamoto | 2009-10-20 |
| 7450090 | Plasma display panel and imaging device using the same | Norihiro Uemura, Hiroshi Kajiyama, Yusuke Yajima, Masayuki Shibata, Yoshimi Kawanami +2 more | 2008-11-11 |
| 7333722 | Disc playback apparatus with display of key images | Masanori Kushibe | 2008-02-19 |
| 7239963 | Method and apparatus for displaying navigation information | — | 2007-07-03 |
| 7183711 | Plasma display panel and video display system employing same | Tatsuya Miyake, Masatoshi Shiiki, Tsuyoshi Fujita, Seiichi Tsuchida | 2007-02-27 |
| 7145522 | Plasma display device having improved luminous efficacy | Kenichi Yamamoto, Masatoshi Shiiki, Kyoji Kariya, Tomokatsu Kishi, Tetsuya Sakamoto +2 more | 2006-12-05 |
| 7088315 | Plasma display device having an improved contrast radio | Shirun Ho, Masatoshi Shiiki, Tatsuya Miyake, Kenichi Yamamoto | 2006-08-08 |
| 7071901 | Plasma display panel and imaging device using the same | Norihiro Uemura, Hiroshi Kajiyama, Yusuke Yajima, Masayuki Shibata, Yoshimi Kawanami +2 more | 2006-07-04 |
| 6969794 | Music playback apparatus and music playback system | — | 2005-11-29 |
| 6907232 | Receiver and receiving system and method | Shigeru Sato | 2005-06-14 |
| 6838825 | Adjustment of luminance balance of red, green and blue light emissions for plasma display by using different sized areas of phosphor layers producing corresponding colors | Masatoshi Shiiki, Choichiro Okazaki, Teruki Suzuki, Tadashi Furukawa, Masaji Ishigaki | 2005-01-04 |
| 6822627 | Plasma display panel and imaging device using the same | Norihiro Uemura, Hiroshi Kajiyama, Yusuke Yajima, Masayuki Shibata, Yoshimi Kawanami +2 more | 2004-11-23 |
| 6817100 | Steering wheel and method for manufacturing steering wheel | Hiroki Mori, Hisao Yamada, Yuji Tajiri | 2004-11-16 |
| 6747410 | Display panel and discharge type display apparatus having mixture of three gases | Atsushi Yokoyama, Takahisa Mizuta, Akitsuna Yuhara, Masaji Ishigaki | 2004-06-08 |
| 6714176 | Plasma display device and a method of driving the same | Kenichi Yamamoto, Hiroshi Kajiyama, Shirun Ho | 2004-03-30 |
| 6698311 | Steering wheel | Hiroki Mori, Hisao Yamada, Toshio Uka | 2004-03-02 |
| 6690342 | Plasma display device | Ken Yamamoto, Hiroshi Kajiyama, Yoshimi Kawanami, Masayuki Shibata, Yasuhiko Kunii | 2004-02-10 |
| 6653995 | Control method applying voltage on plasma display device and plasma display panel | Shirun Ho, Kenichi Yamamoto, Norihiro Uemura | 2003-11-25 |